package com.sunk.springcloud.controller;


import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import com.sunk.springcloud.entities.CommonResult;
import com.sunk.springcloud.entities.Payment;
import com.sunk.springcloud.myhandler.CustomerBlockHandler;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @Auther: Sunk
 * @Date: 2020/3/17 15:57
 * @Description:
 */
@RestController
public class RateLimitController {

    @GetMapping("/byResource")
    @SentinelResource(value="byResource",blockHandler = "handleException")
    public CommonResult byResource(){
        return new CommonResult(200,"按资源名称限流测试OK",new Payment(2020L,"seial001"));
    }

    public CommonResult handleException(BlockException e){
        return new CommonResult(444,e.getClass().getCanonicalName()+"\t 服务不可用");
    }


    @GetMapping("/byurl")
    @SentinelResource(value="byurl")
    public CommonResult byurl(){
        return new CommonResult(200,"按url限流测试OK",new Payment(2020L,"seial001"));
    }


    @GetMapping("/rateLimit/customerBlockHandler")
    @SentinelResource(value="customerBlockHandler" ,
            blockHandlerClass = CustomerBlockHandler.class,
            blockHandler = "handlerException2")
    public CommonResult customerBlockHandler(){
        return new CommonResult(200,"自定义处理",new Payment(2020L,"seial001"));
    }


}
